biology

Stereospermum colais

Stereospermum colais is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Stereospermum colais rather than just read about it. In short: Stereospermum colais, the yellow snake tree, is 15–20 m tall, trunk 15–25 cm in diam, large leaves 25–50 cm; leaflets 3–6 on each side of midrib, long elliptic, 8-14 X 2.5–6 cm. Large, pale yellow, trumpet shaped flowers occur in panicles.

Key takeaways

Stereospermum colais belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Stereospermum colais to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Stereospermum colais from memory before moving on to harder problems.

Reference excerpt

Stereospermum colais, the yellow snake tree, is 15–20 m tall, trunk 15–25 cm in diam, large leaves 25–50 cm; leaflets 3–6 on each side of midrib, long elliptic, 8-14 X 2.5–6 cm. Large, pale yellow, trumpet shaped flowers occur in panicles. Flowers are pale yellow, slightly curved, about 2 cm, upper lip 2-lobed, lower lip 3-lobed, tomentose at mouth, tube terete. The fruit is long, 4-angular, slightly curved, 30–70 cm, about 1 cm in diameter. This, probably, is the source of its common name, snake tree. It is found in India, Myanmar and Sri Lanka: where it is "common in moist deciduous forests and occasional in openings or margins of evergreen forests, up to 1200 m." In Vietnam, Stereospermum colais is known as quao núi. Its young leaves can be eaten as a vegetable in Vietnam's Central Highlands.

References

Illustrations

Worked examples

Example 1 — a first encounter with Stereospermum colais

Start with the simplest possible case. Write down what Stereospermum colais claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Stereospermum colais before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Stereospermum colais ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Stereospermum colais

In research: Stereospermum colais appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Stereospermum colais in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Stereospermum colais is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bignoniaceae stubs, IUCN Red List least concern species, Least concern flora of Asia, so understanding it makes those chapters shorter.
In everyday life: Look for Stereospermum colais outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Stereospermum colais in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Stereospermum colais means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Stereospermum colais out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Stereospermum colais in simple terms?

Why does Stereospermum colais matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Stereospermum colais?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Stereospermum colais.